Details

Time bar (total: 44.2s)

sample108.0ms

Algorithm
intervals
Results
39.0ms286×body160nan
30.0ms522×body80nan
20.0ms256×body80valid

simplify20.1s

Counts
1 → 1
Iterations
IterNodes
94745
81502
7489
6252
5117
466
335
219
115
07

prune9.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 31.4b

localize11.0ms

Local error

Found 1 expressions with local error:

30.2b
(sqrt (fma x x -1))

rewrite2.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt sqrt-prod
pow1 *-un-lft-identity add-cube-cbrt
expm1-log1p-u rem-sqrt-square sqrt-pow1 add-cbrt-cube pow1/2 add-exp-log insert-posit16 log1p-expm1-u add-log-exp
Counts
1 → 16
Calls
1 calls:
1.0ms
(sqrt (fma x x -1))

series61.0ms

Counts
1 → 3
Calls
1 calls:
61.0ms
(sqrt (fma x x -1))

simplify1.1s

Counts
19 → 19
Iterations
IterNodes
52323
4928
3420
2186
188
043

prune146.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize23.0ms

Local error

Found 1 expressions with local error:

0.1b
(/ (/ 1 x) (* x x))

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
31×times-frac
23×add-exp-log
15×add-sqr-sqrt pow1 *-un-lft-identity add-cube-cbrt
13×add-cbrt-cube associate-/l*
12×div-exp
pow-div
cbrt-undiv
prod-exp pow-flip inv-pow
div-inv
pow2 rec-exp pow-plus 1-exp pow-sqr pow-prod-up cbrt-unprod
expm1-log1p-u clear-num associate-/r* frac-2neg insert-posit16 log1p-expm1-u add-log-exp associate-/l/
Counts
1 → 61
Calls
1 calls:
21.0ms
(/ (/ 1 x) (* x x))

series65.0ms

Counts
1 → 3
Calls
1 calls:
65.0ms
(/ (/ 1 x) (* x x))

simplify17.8s

Counts
64 → 64
Iterations
IterNodes
49127
31770
2665
1253
0116

prune375.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes25.0ms

Accuracy

0% (0.1b remaining)

Error of 0.2b against oracle of 0.1b and baseline of 0.2b

bsearch0.0ms

simplify3.0ms

Iterations
IterNodes
212
112
011

end0.0ms

sample4.3s

Algorithm
intervals
Results
1.6s16545×body80nan
1.5s7880×body160nan
727.0ms8000×body80valid